Table 2.

Correlations between principle coordinates that explain plant life history and bacterial community composition relationships and potential activity of extracellular beta-xylosidase (BX), cellobiohydrolase (CB), leucine aminopeptidase (LAP) and N-acetyl-glucosaminidase (NAG) and inorganic N concentration in the rhizosphere.

	Pearson correlation coefficients
	BX	CB	LAP	NAG	Inorganic N
CAP1∗	-0.38	-0.26	-0.55	-0.29	0.35
CAP2	0.51	0.53	0.10	-0.14	-0.11

^∗Constrained analysis of principle coordinates (CAP) from Figure 7. Correlations significant at p < 0.05 highlighted in bold.